Base | Representation |
---|---|
bin | 101100000111001000010… |
… | …010011010000010000110 |
3 | 101201210100100201110102110 |
4 | 230013020102122002012 |
5 | 344131111411241402 |
6 | 10240322100521450 |
7 | 432001512445146 |
oct | 54071022320206 |
9 | 11653310643373 |
10 | 3031312212102 |
11 | a69632799119 |
12 | 40b5a43b0286 |
13 | 18cb0ba17665 |
14 | a6a05720926 |
15 | 53cb867156c |
hex | 2c1c849a086 |
3031312212102 has 8 divisors (see below), whose sum is σ = 6062624424216. Its totient is φ = 1010437404032.
The previous prime is 3031312212091. The next prime is 3031312212113. The reversal of 3031312212102 is 2012122131303.
It is an interprime number because it is at equal distance from previous prime (3031312212091) and next prime (3031312212113).
It is a sphenic number, since it is the product of 3 distinct primes.
3031312212102 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252609351003 + ... + 252609351014.
It is an arithmetic number, because the mean of its divisors is an integer number (757828053027).
Almost surely, 23031312212102 is an apocalyptic number.
3031312212102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031312212102 is a wasteful number, since it uses less digits than its factorization.
3031312212102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505218702022.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 3031312212102 its reverse (2012122131303), we get a palindrome (5043434343405).
The spelling of 3031312212102 in words is "three trillion, thirty-one billion, three hundred twelve million, two hundred twelve thousand, one hundred two".
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